About this plugin
This plugin allows adding multiple simple (not variable or grouped) products to the WooCommerce cart using URL parameters. While WooCommerce natively supports adding a single product to the cart via a URL parameter like add-to-cart=product_id&quantity=quantity, this plugin extends that functionality to support multiple products in a single URL.
How it works:
- URL Format:?add-to-cart=product_id:quantity,product_id:quantity,product_id:quantity
- Single Quantity: If the quantity is not specified (eg.?add-to-cart=product_id,product_id:quantity ), the product is added with a quantity of 1.
Examples:
- Adding multiple products with specific quantities:
add-to-cart=12:2,34:1,56:5
- Adding multiple products with default quantity:
add-to-cart=12,34:2,56
Configuration
The plugin works out of the box with no configuration required. php to adjust the default limits:
Maximum products per request (default: 50)
define( ‘ADD_MULTIPLE_TO_WC_CART_PRODUCT_LIMIT’, 50 );
Limits how many product entries are processed in a single URL. Extra products beyond the limit are silently ignored.
Maximum quantity per product (default: 999)
define( ‘ADD_MULTIPLE_TO_WC_CART_QTY_MAXIMUM’, 999 );
Caps the quantity of each individual product. Any quantity above this value is clamped to the maximum.
Example — allow up to 10 products with a max qty of 100:
define( ‘ADD_MULTIPLE_TO_WC_CART_PRODUCT_LIMIT’, 10 );
define( ‘ADD_MULTIPLE_TO_WC_CART_QTY_MAXIMUM’, 100 );